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Protocol for developing a surveillance system for surgical site infections.

Mathur P, Mittal S, Trikha V, Lohiya A, Khurana S, Katyal S, Bhardwaj N, Sagar S, Kumar S, Malhotra R, Walia K.

Indian J Med Microbiol. 2019 Jul-Sep;37(3):318-325. doi: 10.4103/ijmm.IJMM_19_446.


Detection of the emergence of mcr-1-mediated colistin-resistant Escherichia coli and Klebsiella pneumoniae through a hospital-based surveillance in an oncology center in eastern India.

Roy S, Das P, Das S, Roy S, Pal S, Joy VM, Mukherjee S, Bhattacharyya A, Goel G, Bhattacharya S, Mathur P, Walia K, Chandy M.

Infect Control Hosp Epidemiol. 2020 Mar;41(3):378-380. doi: 10.1017/ice.2019.363. Epub 2020 Jan 9. No abstract available.


Insertion sequences and sequence types profile of clinical isolates of carbapenem-resistant A. baumannii collected across India over four year period.

Vijayakumar S, Anandan S, Ms DP, Kanthan K, Vijayabaskar S, Kapil A, Ray P, Sistla S, Bhattacharya S, Wattal C, Thirunarayan, Deotale V, Mathur P, Walia K, Ohri VC, Veeraraghavan B.

J Infect Public Health. 2019 Dec 21. pii: S1876-0341(19)30361-2. doi: 10.1016/j.jiph.2019.11.018. [Epub ahead of print]


Complete genome analysis of clinical Shigella strains reveals plasmid pSS1653 with resistance determinants: a triumph of hybrid approach.

Muthuirulandi Sethuvel DP, Veeraraghavan B, Vasudevan K, Devanga Ragupathi NK, Murugan D, Walia K, Anandan S.

Gut Pathog. 2019 Nov 6;11:55. doi: 10.1186/s13099-019-0334-5. eCollection 2019.


Essential medicines and essential diagnostics: a package deal.

Pai M, Walia K, Boehme CC.

Lancet Public Health. 2019 Oct;4(10):e492. doi: 10.1016/S2468-2667(19)30165-3. Epub 2019 Aug 23. No abstract available.


Virulence gene profiles of Shigella species isolated from stool specimens in India: its association with clinical manifestation and antimicrobial resistance.

Sethuvel DPM, Anandan S, Michael JS, Murugan D, Neeravi A, Verghese VP, Walia K, Veeraraghavan B.

Pathog Glob Health. 2019 Jun;113(4):173-179. doi: 10.1080/20477724.2019.1632062. Epub 2019 Jun 21.


Developing a hybrid antimicrobial resistance surveillance system in India: Needs & challenges.

Kaur J, Sharma A, Dhama AS, Buttolia H, Ohri VC, Walia K, Sharma AK, Yahara K, Ahmad R, Singh H.

Indian J Med Res. 2019 Feb;149(2):299-302. doi: 10.4103/ijmr.IJMR_2074_17.


Current antibiotic use in the treatment of enteric fever in children.

Dahiya S, Malik R, Sharma P, Sashi A, Lodha R, Kabra SK, Sood S, Das BK, Walia K, Ohri VC, Kapil A.

Indian J Med Res. 2019 Feb;149(2):263-269. doi: 10.4103/ijmr.IJMR_199_18.


Antimicrobial resistance, virulence & plasmid profiles among clinical isolates of Shigella serogroups.

Sethuvel DPM, Perumalla S, Anandan S, Michael JS, Ragupathi NKD, Gajendran R, Walia K, Veeraraghavan B.

Indian J Med Res. 2019 Feb;149(2):247-256. doi: 10.4103/ijmr.IJMR_2077_17.


Molecular characterization & epidemiology of carbapenem-resistant Acinetobacter baumannii collected across India.

Vijayakumar S, Mathur P, Kapil A, Das BK, Ray P, Gautam V, Sistla S, Parija SC, Walia K, Ohri VC, Anandan S, Subramani K, Ramya I, Veeraraghavan B.

Indian J Med Res. 2019 Feb;149(2):240-246. doi: 10.4103/ijmr.IJMR_2085_17.


Plasmid profiles among some ESKAPE pathogens in a tertiary care centre in south India.

Ragupathi NKD, Bakthavatchalam YD, Mathur P, Pragasam AK, Walia K, Ohri VC, Veeraraghavan B.

Indian J Med Res. 2019 Feb;149(2):222-231. doi: 10.4103/ijmr.IJMR_2098_17.


Molecular characterization of extended-spectrum β-lactamases among clinical isolates of Escherichia coli & Klebsiella pneumoniae: A multi-centric study from tertiary care hospitals in India.

Gautam V, Thakur A, Sharma M, Singh A, Bansal S, Sharma A, Kapil A, Das BK, Sistla S, Parija SC, Veeraraghavan B, Prakash JAJ, Walia K, Ohri VC, Ray P.

Indian J Med Res. 2019 Feb;149(2):208-215. doi: 10.4103/ijmr.IJMR_172_18.


Molecular characterization of colistin-resistant Klebsiella pneumoniae & its clonal relationship among Indian isolates.

Shankar C, Venkatesan M, Rajan R, Mani D, Lal B, Prakash JAJ, Anandan S, Pragasam AK, Walia K, Ohri VC, Veeraraghavan B.

Indian J Med Res. 2019 Feb;149(2):199-207. doi: 10.4103/ijmr.IJMR_2087_17.


Policy document on antimicrobial stewardship practices in India.

Walia K, Ohri VC, Madhumathi J, Ramasubramanian V.

Indian J Med Res. 2019 Feb;149(2):180-184. doi: 10.4103/ijmr.IJMR_147_18.


Establishing Antimicrobial Resistance Surveillance & Research Network in India: Journey so far.

Walia K, Madhumathi J, Veeraraghavan B, Chakrabarti A, Kapil A, Ray P, Singh H, Sistla S, Ohri VC.

Indian J Med Res. 2019 Feb;149(2):164-179. doi: 10.4103/ijmr.IJMR_226_18.


Understanding policy dilemmas around antibiotic use in food animals & offering potential solutions.

Walia K, Sharma M, Vijay S, Shome BR.

Indian J Med Res. 2019 Feb;149(2):107-118. doi: 10.4103/ijmr.IJMR_2_18. Review.


Rapid and economical detection of eight carbapenem-resistance genes in Enterobacteriaceae, Pseudomonas spp, and Acinetobacter spp directly from positive blood cultures using an internally controlled multiplex-PCR assay.

Das S, Roy S, Roy S, Goel G, Walia K, Mukherjee S, Bhattacharya S, Chandy M.

Infect Control Hosp Epidemiol. 2019 Jun;40(6):737-739. doi: 10.1017/ice.2019.79. Epub 2019 May 6. No abstract available.


Influence of the Intestinal Microbiota on Colonization Resistance to Salmonella and the Shedding Pattern of Naturally Exposed Pigs.

Argüello H, Estellé J, Leonard FC, Crispie F, Cotter PD, O'Sullivan O, Lynch H, Walia K, Duffy G, Lawlor PG, Gardiner GE.

mSystems. 2019 Apr 23;4(2). pii: e00021-19. doi: 10.1128/mSystems.00021-19. eCollection 2019 Mar-Apr.


Horizontal Transfer of Antimicrobial Resistance Determinants Among Enteric Pathogens Through Bacterial Conjugation.

Devanga Ragupathi NK, Muthuirulandi Sethuvel DP, Gajendran R, Anandan S, Walia K, Veeraraghavan B.

Curr Microbiol. 2019 Jun;76(6):666-672. doi: 10.1007/s00284-019-01676-x. Epub 2019 Apr 2.


Qualitative Microbiological Risk Assessment of Moringa oleifera Leaf Powder To Be Used To Treat Undernutrition in Infants and Children in Cambodia and India: A Review.

Walia K, Kapoor A, Farber JM.

J Food Prot. 2019 Mar;82(3):513-521. doi: 10.4315/0362-028X.JFP-18-252. Review.


Multidrug resistant enteric fever in South Asia: unmet medical needs and opportunities.

Parry CM, Ribeiro I, Walia K, Rupali P, Baker S, Basnyat B.

BMJ. 2019 Jan 22;364:k5322. doi: 10.1136/bmj.k5322. No abstract available.


Finite element analysis of titanium alloy-graphene based mandible plate.

Jindal P, Worcester F, Walia K, Gupta A, Breedon P.

Comput Methods Biomech Biomed Engin. 2019 Feb;22(3):324-330. doi: 10.1080/10255842.2018.1555244. Epub 2019 Jan 9.


Dominance of international high-risk clones in carbapenemase-producing Pseudomonas aeruginosa: Multicentric molecular epidemiology report from India.

Pragasam AK, Veeraraghavan B, Anandan S, Narasiman V, Sistla S, Kapil A, Mathur P, Ray P, Wattal C, Bhattacharya S, Deotale V, Subramani K, Peter JV, Hariharan TD, Ramya I, Iniyan S, Walia K, Ohri VC.

Indian J Med Microbiol. 2018 Jul-Sep;36(3):344-351. doi: 10.4103/ijmm.IJMM_18_294.


Newer β-Lactam/β-Lactamase inhibitor for multidrug-resistant gram-negative infections: Challenges, implications and surveillance strategy for India.

Veeraraghavan B, Pragasam AK, Bakthavatchalam YD, Anandan S, Ramasubramanian V, Swaminathan S, Gopalakrishnan R, Soman R, Abraham OC, Ohri VC, Walia K.

Indian J Med Microbiol. 2018 Jul-Sep;36(3):334-343. doi: 10.4103/ijmm.IJMM_18_326. Review.


Availability of essential diagnostics in primary care in India.

Kohli M, Walia K, Mazumdar S, Boehme CC, Katz Z, Pai M.

Lancet Infect Dis. 2018 Oct;18(10):1064-1065. doi: 10.1016/S1473-3099(18)30539-5. No abstract available.


Whole genome shotgun sequences of Streptococcus pyogenes causing acute pharyngitis from India.

Dharmapalan D, Inbanathan FY, Kharche S, Patil A, Joshi S, Yewale V, Daniel JLK, Walia K, Veeraraghavan B.

Data Brief. 2018 Apr 1;18:1340-1349. doi: 10.1016/j.dib.2018.03.129. eCollection 2018 Jun.


Five-year profile of candidaemia at an Indian trauma centre: High rates of Candida auris blood stream infections.

Mathur P, Hasan F, Singh PK, Malhotra R, Walia K, Chowdhary A.

Mycoses. 2018 Sep;61(9):674-680. doi: 10.1111/myc.12790. Epub 2018 Jul 5.


Combating antimicrobial resistance in India: Technical challenges & opportunities.

Bhatia R, Walia K.

Indian J Med Res. 2017 Dec;146(6):683-687. doi: 10.4103/ijmr.IJMR_19_17. No abstract available.


Surveillance Data Highlights Feed Form, Biosecurity, and Disease Control as Significant Factors Associated with Salmonella Infection on Farrow-to-Finish Pig Farms.

Argüello H, Manzanilla EG, Lynch H, Walia K, Leonard FC, Egan J, Duffy G, Gardiner GE, Lawlor PG.

Front Microbiol. 2018 Feb 15;9:187. doi: 10.3389/fmicb.2018.00187. eCollection 2018.


Regulation of profibrotic responses by ADAM17 activation in high glucose requires its C-terminus and FAK.

Li R, Wang T, Walia K, Gao B, Krepinsky JC.

J Cell Sci. 2018 Feb 20;131(4). pii: jcs208629. doi: 10.1242/jcs.208629.


Salmonella in breeding pigs: Shedding pattern, transmission of infection and the role of environmental contamination in Irish commercial farrow-to-finish herds.

Lynch H, Walia K, Leonard FC, Lawlor PG, Manzanilla EG, Grant J, Duffy G, Gardiner GE, Cormican M, King J, Markey BK, Fanning S, Argüello H.

Zoonoses Public Health. 2018 Feb;65(1):e196-e206. doi: 10.1111/zph.12428. Epub 2017 Nov 27.


Multidrug-resistant Candida auris: Need for alert among microbiologists.

Walia K, Chowdhary A, Ohri VC, Chakrabarti A.

Indian J Med Microbiol. 2017 Jul-Sep;35(3):436. doi: 10.4103/ijmm.IJMM_17_345. No abstract available.


Molecular characterization of antimicrobial resistance in clinical Shigella isolates during 2014 and 2015: trends in South India.

Anandan S, Muthuirulandi Sethuvel DP, Gajendiren R, Verghese VP, Walia K, Veeraraghavan B.

Germs. 2017 Sep 1;7(3):115-122. doi: 10.18683/germs.2017.1116. eCollection 2017 Sep.


Strengthening infection prevention and control and systematic surveillance of healthcare associated infections in India.

Swaminathan S, Prasad J, Dhariwal AC, Guleria R, Misra MC, Malhotra R, Mathur P, Walia K, Gupta S, Sharma A, Ohri V, Jain S, Gupta N, Laserson K, Malpiedi P, Velayudhan A, Park B, Srikantiah P.

BMJ. 2017 Sep 5;358:j3768. doi: 10.1136/bmj.j3768. No abstract available.


Antibiotic resistance and its containment in India.

Kakkar M, Walia K, Vong S, Chatterjee P, Sharma A.

BMJ. 2017 Sep 5;358:j2687. doi: 10.1136/bmj.j2687. No abstract available.


Using information technology to improve surveillance of antimicrobial resistance in South East Asia.

Vong S, Anciaux A, Hulth A, Stelling J, Thamlikitkul V, Gupta S, Fuks JM, Walia K, Rattanumpawan P, Eremin S, Tisocki K, Sedai TR, Sharma A.

BMJ. 2017 Sep 5;358:j3781. doi: 10.1136/bmj.j3781. Review. No abstract available.


HIV-malaria interactions in North-East India: A prospective cohort study.

Mohapatra PK, Pachuau E, Kumar C, Borkakoty B, Zomawia E, Singh A, Walia K, Arora R, Mahanta J, Subbarao SK.

Indian J Med Res. 2017 Mar;145(3):387-394. doi: 10.4103/ijmr.IJMR_1427_15.


First report of blaOXA-181-mediated carbapenem resistance in Aeromonas caviae in association with pKP3-A: Threat for rapid dissemination.

Anandan S, Gopi R, Devanga Ragupathi NK, Muthuirulandi Sethuvel DP, Gunasekaran P, Walia K, Veeraraghavan B.

J Glob Antimicrob Resist. 2017 Sep;10:310-314. doi: 10.1016/j.jgar.2017.07.006. Epub 2017 Jul 22.


Investigation of in-feed organic acids as a low cost strategy to combat Salmonella in grower pigs.

Lynch H, Leonard FC, Walia K, Lawlor PG, Duffy G, Fanning S, Markey BK, Brady C, Gardiner GE, Argüello H.

Prev Vet Med. 2017 Apr 1;139(Pt A):50-57. doi: 10.1016/j.prevetmed.2017.02.008. Epub 2017 Feb 20.


First Indian report of IncX3 plasmid carrying blaNDM-7 in Escherichia coli from bloodstream infection: potential for rapid dissemination.

Devanga Ragupathi NK, Muthuirulandi Sethuvel DP, Gajendiran R, Daniel JL, Walia K, Veeraraghavan B.

New Microbes New Infect. 2017 Feb 2;17:65-68. doi: 10.1016/j.nmni.2017.01.012. eCollection 2017 May.


Characterisation of antimicrobial resistance in Salmonellae during 2014-2015 from four centres across India: An ICMR antimicrobial resistance surveillance network report.

Dahiya S, Sharma P, Kumari B, Pandey S, Malik R, Manral N, Veeraraghavan B, Pragasam AK, Ray P, Gautam V, Sistla S, Parija SC, Walia K, Ohri V, Das BK, Sood S, Kapil A.

Indian J Med Microbiol. 2017 Jan-Mar;35(1):61-68. doi: 10.4103/ijmm.IJMM_16_382.


Prevalence and genetic mechanisms of antimicrobial resistance in Staphylococcus species: A multicentre report of the indian council of medical research antimicrobial resistance surveillance network.

Rajkumar S, Sistla S, Manoharan M, Sugumar M, Nagasundaram N, Parija SC, Ray P, Bakthavatchalam YD, Veeraraghavan B, Kapil A, Walia K, Ohri VC.

Indian J Med Microbiol. 2017 Jan-Mar;35(1):53-60. doi: 10.4103/ijmm.IJMM_16_427.


Molecular diagnosis of non-serotypeable Shigella spp.: problems and prospects.

Muthuirulandi Sethuvel DP, Devanga Ragupathi NK, Anandan S, Walia K, Veeraraghavan B.

J Med Microbiol. 2017 Feb;66(2):255-257. doi: 10.1099/jmm.0.000438.


The efficacy of different cleaning and disinfection procedures to reduce Salmonella and Enterobacteriaceae in the lairage environment of a pig abattoir.

Walia K, Argüello H, Lynch H, Grant J, Leonard FC, Lawlor PG, Gardiner GE, Duffy G.

Int J Food Microbiol. 2017 Apr 4;246:64-71. doi: 10.1016/j.ijfoodmicro.2017.02.002. Epub 2017 Feb 6.


Effect of strategic administration of an encapsulated blend of formic acid, citric acid, and essential oils on Salmonella carriage, seroprevalence, and growth of finishing pigs.

Walia K, Argüello H, Lynch H, Leonard FC, Grant J, Yearsley D, Kelly S, Duffy G, Gardiner GE, Lawlor PG.

Prev Vet Med. 2017 Feb 1;137(Pt A):28-35. doi: 10.1016/j.prevetmed.2016.12.007. Epub 2016 Dec 12.


Molecular characterisation of antimicrobial resistance in Pseudomonas aeruginosa and Acinetobacter baumannii during 2014 and 2015 collected across India.

Pragasam AK, Vijayakumar S, Bakthavatchalam YD, Kapil A, Das BK, Ray P, Gautam V, Sistla S, Parija SC, Walia K, Ohri VC, Anandan S, Veeraraghavan B.

Indian J Med Microbiol. 2016 Oct-Dec;34(4):433-441. doi: 10.4103/0255-0857.195376.


Strengthening surveillance key to addressing antimicrobial resistance.

Walia K, Ohri VC.

Indian J Med Microbiol. 2016 Oct-Dec;34(4):413-415. doi: 10.4103/0255-0857.195378. No abstract available.


Draft Genome Sequence of Extremely Drug-Resistant Pseudomonas aeruginosa (ST357) Strain CMC_VB_PA_B22862 Isolated from a Community-Acquired Bloodstream Infection.

Pragasam AK, Yesurajan F, Doss C GP, George B, Devanga Ragupathi NK, Walia K, Veeraraghavan B.

Genome Announc. 2016 Oct 20;4(5). pii: e01092-16. doi: 10.1128/genomeA.01092-16.


Evaluation of an Alternative Experimental Infection Method, Which Closely Mimics the Natural Route of Transmission of Monophasic Salmonella Typhimurium in Pigs.

Lynch H, Argüello H, Walia K, Lawlor PG, Duffy G, Gardiner GE, Leonard FC.

Foodborne Pathog Dis. 2017 Jan;14(1):23-28. doi: 10.1089/fpd.2016.2193. Epub 2016 Oct 27.


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